I bought this book at a secondhand bookstore for very little. It proved to be quite the bargain. HARDTACK & COFFEE is a witty, informative, occasionally touching (or grim) account of what the everyday life of a Union soldier was like during the Civil War. It's not an account of battle, but the mechanics of living in an army between 1861 - 1865, from the prosaic to the practical. Billings, a former Union artilleryman who served throughout most of the conflict with the Army of the Pomotac, discusses everything from tent life, mail call, food and supply, bugle calls, Army mules, horse burial details, sick call and care of the wounded, the work of engineers and signalers, to personality types commonly found in the service. He talks about everything and seemingly omits nothing, throwing in sketches and personal anecdotes to color the already lively narrative -- lively because Billings was a fine writer and had a masterful command of the baroque style of speech common to the 19th century, but also possessed a wonderful sense of humor spiked with irony. Although there are some chapters that are a bit dullish, going into particulate detail about tents or pontoons or the way signalers worked their flags, I have almost never read anything which gave a clearer picture of the nonbattle aspects of war from a soldier's perspective...and the nonbattle aspects are, of course, most of what soldiers face during war: camping, marching, eating, waiting, drilling, fatiguing, and trying to amuse themselves in the long periods (sometimes months) between battles.
The book is not all wit and information. The reality of the war itself gently overshadows much of the story. Billings speaks of executions by hanging and firing squad, not only how they were carried out in theory but in his personal experience; of men sickened and felled by disease; of wounded left on the field to die; and of the terrible slaughter of service animals of all kinds, both in battle and due to ailments, overuse, drowning, or other accidents, and also due to "mercy" killings. But these grisly and tragic touches only serve to remind the reader that however funny and entertaining much of the detail provided in this book may be, death was always lurking around the corner both for man and beast.
In sum, this is not only an entertaining read, it is a perhaps unique look at aspects of the Civil War that many historians only touch lightly upon, if it all, delivered by a man who saw it all with his own eyes.